package zb.lambda;

/**
 * @author wzby
 * @Date: 2022/8/5 10:09
 */
public class Lam1 {
    public static void main(String[] args) {
        Math math = (a,b) -> a+b;
        System.out.println(math.sum(7, 3));
    }
    interface Math {
        int sum (int a, int b);
    }
}
